The Meta Plug-in allows you to use multiple plug-ins at the same time.
| Configuration option=Default value | Description |
| default_flavor= | (StrOpt) Default flavor to use |
| default_l3_flavor= | (StrOpt) Default L3 flavor to use |
| extension_map= | (StrOpt) A list of extensions, per plugin, to load. |
| l3_plugin_list= | (StrOpt) List of L3 plugins to load |
| plugin_list= | (StrOpt) List of plugins to load |
| supported_extension_aliases= | (StrOpt) Supported extension aliases |
